package Interface;

import javax.swing.plaf.synth.SynthOptionPaneUI;

public class Keyboard implements USB{
    @Override
    public void Opendevice() {
        System.out.println("USB接口进行键盘连接....");
    }

    @Override
    public void Closedevice() {
        System.out.println("USB接口断开键盘连接....");
    }
    public void press(){
        System.out.println("敲键盘....");
    }

}
